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Xie L, Hu Y, Nunes JC, Bellanger JJ, Bedossa M, Luo L, Toumoulin C. A model-based reconstruction method for 3-D rotational coronary angiography. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2010; 2010:3186-3189. [PMID: 21096600 PMCID: PMC3080869 DOI: 10.1109/iembs.2010.5627181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
This paper presents a model-based reconstruction method of the coronary tree from a few number of projections in rotational angiography imaging. The reconstruction relies on projections acquired at a same cardiac phase and an energy function minimization that aims to lead the deformation of the 3D model to fit projection data whereas preserving coherence both in time and space. Some preliminary results are provided on simulated rotational angiograms.
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Affiliation(s)
- Lizhe Xie
- CRIBS, Centre de Recherche en Information Biomédicale sino-français
INSERM : Laboratoire International AssociéUniversité de Rennes ISouthEast UniversityRennes,FR
- LIST, Laboratory of Image Science and Technology
SouthEast UniversitySi Pai Lou 2, Nanjing, 210096,CN
| | - Yining Hu
- LTSI, Laboratoire Traitement du Signal et de l'Image
INSERM : U642Université de Rennes ICampus de Beaulieu, 263 Avenue du Général Leclerc - CS 74205 - 35042 Rennes Cedex,FR
- CRIBS, Centre de Recherche en Information Biomédicale sino-français
INSERM : Laboratoire International AssociéUniversité de Rennes ISouthEast UniversityRennes,FR
- LIST, Laboratory of Image Science and Technology
SouthEast UniversitySi Pai Lou 2, Nanjing, 210096,CN
| | - Jean-Claude Nunes
- LTSI, Laboratoire Traitement du Signal et de l'Image
INSERM : U642Université de Rennes ICampus de Beaulieu, 263 Avenue du Général Leclerc - CS 74205 - 35042 Rennes Cedex,FR
| | - Jean-Jacques Bellanger
- LTSI, Laboratoire Traitement du Signal et de l'Image
INSERM : U642Université de Rennes ICampus de Beaulieu, 263 Avenue du Général Leclerc - CS 74205 - 35042 Rennes Cedex,FR
| | - Marc Bedossa
- Département de cardiologie et maladies vasculaires
CHU RennesHôpital PontchaillouUniversité de Rennes I2 rue Henri Le Guilloux 35033 RENNES cedex 9,FR
| | - Limin Luo
- CRIBS, Centre de Recherche en Information Biomédicale sino-français
INSERM : Laboratoire International AssociéUniversité de Rennes ISouthEast UniversityRennes,FR
- LIST, Laboratory of Image Science and Technology
SouthEast UniversitySi Pai Lou 2, Nanjing, 210096,CN
| | - Christine Toumoulin
- LTSI, Laboratoire Traitement du Signal et de l'Image
INSERM : U642Université de Rennes ICampus de Beaulieu, 263 Avenue du Général Leclerc - CS 74205 - 35042 Rennes Cedex,FR
- CRIBS, Centre de Recherche en Information Biomédicale sino-français
INSERM : Laboratoire International AssociéUniversité de Rennes ISouthEast UniversityRennes,FR
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